/*
 * Copyright (C) 2010 Apple Inc. All rights reserved.
 * Copyright (C) 2012 Sony Computer Entertainment Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "ThreadLauncher.h"

#include "WebProcess.h"
#include <WebCore/KURL.h>
#include <WebCore/RunLoop.h>
#include <manx/Pipe.h>
#include <runtime/InitializeThreading.h>
#include <wtf/MainThread.h>
#include <wtf/Threading.h>

using namespace WebCore;

namespace WebKit {

static void webThreadBody(void* context)
{
    // Initialization
    JSC::initializeThreading();
    WTF::initializeMainThread();
    WebCore::KURL(WebCore::KURL(), ""); // TextEncodingRegistry should be initialized from main thread.

    CoreIPC::Connection::Identifier* id = static_cast<CoreIPC::Connection::Identifier*>(context);
    WebProcess::shared().initialize(*id, RunLoop::current());
    delete id;
    RunLoop::run();
}

CoreIPC::Connection::Identifier ThreadLauncher::createWebThread()
{
    CoreIPC::Connection::Identifier sid, cid;
    if (!Manx::Pipe::create(&sid, &cid))
        return 0;
    if (!createThread(webThreadBody, new CoreIPC::Connection::Identifier(cid), "WebThread")) {
        // FIXME:
        return 0;
    }

    return sid;
}

} // namespace WebKit
